76178284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 174411776

約数和(自身を除く): 98233492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 43, 52, 62, 86, 91, 124, 157, 172, 182, 217, 301, 314, 364, 403, 434, 559, 602, 628, 806, 868, 1099, 1118, 1204, 1333, 1612, 2041, 2198, 2236, 2666, 2821, 3913, 4082, 4396, 4867, 5332, 5642, 6751, 7826, 8164, 9331, 9734, 11284, 13502, 14287, 15652, 17329, 18662, 19468, 27004, 28574, 34069, 34658, 37324, 47257, 57148, 63271, 68138, 69316, 87763, 94514, 121303, 126542, 136276, 175526, 189028, 209281, 242606, 253084, 351052, 418562, 442897, 485212, 614341, 837124, 885794, 1228682, 1464967, 1771588, 2457364, 2720653, 2929934, 5441306, 5859868, 10882612, 19044571, 38089142, 76178284]

約数ペア:

[(1, 76178284), (2, 38089142), (4, 19044571), (7, 10882612), (13, 5859868), (14, 5441306), (26, 2929934), (28, 2720653), (31, 2457364), (43, 1771588), (52, 1464967), (62, 1228682), (86, 885794), (91, 837124), (124, 614341), (157, 485212), (172, 442897), (182, 418562), (217, 351052), (301, 253084), (314, 242606), (364, 209281), (403, 189028), (434, 175526), (559, 136276), (602, 126542), (628, 121303), (806, 94514), (868, 87763), (1099, 69316), (1118, 68138), (1204, 63271), (1333, 57148), (1612, 47257), (2041, 37324), (2198, 34658), (2236, 34069), (2666, 28574), (2821, 27004), (3913, 19468), (4082, 18662), (4396, 17329), (4867, 15652), (5332, 14287), (5642, 13502), (6751, 11284), (7826, 9734), (8164, 9331)]